Industrial pulley 380 mm, 1 groove, section C
- Brand
- EMMAR
- Category
- Power transmission
- Subcategory
- Pulleys
- Section
- C
- Series
- Sección C
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Description
EMMAR POLEA 380 1C belongs to pulleys, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for POLEA 380 1C and any equivalents.
The 380 1C pulley is a single-groove, section C V-belt pulley with a 380 mm diameter, manufactured in-house under the EMMAR brand. It mounts on a shaft and is used in drives that require a specific transmission ratio and good belt wrap. Selection is based on belt section, number of grooves, and the diameter called for by the drive calculation.
The designation POLEA 380 1C encodes the three key specifications: 380 mm diameter, 1 groove, and section C. The diameter determines the ratio with the driven pulley and the peripheral speed. The single groove means the pulley works with one belt. Section C defines the groove profile that must match the belt. These three data points are what you need to identify the part.
This pulley is found in plant belt drives such as fans, compressors, centrifugal pumps, conveyors, and process machinery. It is also used when repairing or completing a drive that already has a section C pulley on the opposite side. Because it is single-groove, it suits simple drives where the load does not need to be shared by multiple belts.
During installation, verify that the shaft diameter and fastening method match the pulley, and that the groove corresponds to a section C belt. Check alignment between pulleys: angular or parallel misalignment accelerates belt and groove wear. Adjust tension according to the equipment manual or the belt manufacturer's practice. For drives with heavy load or vibration, consider balancing and a higher number of grooves.
If you need a different diameter or more grooves, send the part number along with the drive data: current pulley diameter, belt section, number of grooves, and shaft diameter. With that information, an equivalent from the in-house EMMAR manufacturing line can be identified, or a custom pulley can be defined. A photo of the mounted pulley and the groove, showing wear, is also helpful.
MR Industrial Accessories LLC manufactures this pulley line and supplies it together with belts, bearings, and housings to complete the drive assembly. If you are unsure about the section or diameter, do not guess: send the part number POLEA 380 1C via WhatsApp and it will be confirmed against the manufacturing record before quoting.
Dimensions
- Size
- 380mm
- Grooves
- 1
- Section
- C
Frequently asked questions
- What does 380 1C mean in the designation?
- The 380 is the pulley diameter in millimeters, the 1 is the number of grooves, and the C is the V-belt section the groove accepts. These three data points identify the part within the EMMAR pulley line.
- Can I use a belt of another section on this pulley?
- It is not advisable. The groove is formed for section C, and a belt of another section will not seat properly, wears faster, and transmits less power. If you need a different section, ask about an equivalent pulley with the correct profile.
- How do I request a pulley with another diameter or more grooves?
- Send the current part number, the diameter you need, the belt section, the number of grooves, and the shaft diameter via WhatsApp. With that data, the variant can be found in the in-house EMMAR manufacturing line or defined as a custom part.